package com.xc.tjise.TJISE.day01;

public class DataType {

    public static void main(String[] args){
        boolean b=true;
        byte bt=1; //-128 --- 127
        char c=123;
        short s=1234;
        long l=12345L;
        int i=1231;

        float f=123.45f;
        double d=123.4567;

        String name="zhang wen yuan ";
        char c1='a';//charater 0-65535 一个字符 单引号 \123
        char c2='\123';//charater    三位八进制
        char c3='\u4E00';//charater  四位十六进制
        char c4='\t';//charater
        System.out.println(name);
        System.out.println(b);

        System.out.println(c1+c4+c3);
        System.out.println();

    }
}
